40915959

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1931}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 62442240

約数和(自身を除く): 21526281

約数列:

[1, 3, 7, 21, 1009, 1931, 3027, 5793, 7063, 13517, 21189, 40551, 1948379, 5845137, 13638653, 40915959]

約数ペア:

[(1, 40915959), (3, 13638653), (7, 5845137), (21, 1948379), (1009, 40551), (1931, 21189), (3027, 13517), (5793, 7063)]